NWS Forecast Office Houston/Galveston, TX

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Last Map Update: Wed, Sep 9, 2026 at 5:52:38 pm CDT

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Wednesday

Wednesday Night

Thursday

Extended Weather Outlook

KHGX Radar.

Highs mainly in the low to mid 90s. Scattered showers and thunderstorms in the afternoon, especially near and south of I-10. Light southeasterly winds outside of any storms.

Low temperatures mainly in the mid to upper 70s. Isolated showers/storms offshore early Thursday morning. Light and variable winds.

High temperatures mainly in the mid to upper 90s. Scattered showers and thunderstorms, especially near and south of I-10. Light southeasterly winds outside of any storms.

Daily chances for showers and thunderstorms continues throughout the week. Highs will be in the 90s with lows in the 70s/lower 80s.

Current Weather Observations...

Location	Time (CDT)	Weather	Vsby. (SM)	Temp. (ºF)	Dewpt. (ºF)	Hum. (%)	Wind (mph)	Wind Chill / Heat Index (ºF)	Pres. (in)
Bryan	17:15	Lightning Observed	10	89	73	60	SE 8	97 [HI]	30.03
College Station	16:53	Lightning Observed	10	92	73	54	ESE 12	101 [HI]	30.01
Caldwell	17:15	Thunder \ Lightning Observed	10	86	77	74	ESE 6	97 [HI]	30.02
Huntsville	16:53	Lightning Observed	10	80	73	79	S 5	-	30.05
Navasota	17:35	Lightning Observed	9	91	77	62	E 13G21	105 [HI]	29.99
Brenham	17:35	Thunder \ Lightning Observed	10	86	76	72	N 5	96 [HI]	30.01
Conroe	16:53	Clear	10	79	75	87	E 3	-	30.05
Cleveland	17:35	Lightning Observed	10				CALM	-	30.05
Liberty	17:35	Clear	10	84	78	83	CALM	95 [HI]	30.02
Columbus	17:35	Lightning Observed	10	88	75	65	S 6	98 [HI]	30.02
Spring	16:53	Clear	10	84	75	74	E 6	92 [HI]	30.03
Houston Intercontinental Aprt	16:53	Mostly Cloudy	10	85	75	72	NE 7	93 [HI]	30.03
Katy/Brookshire	17:35		9	89	75	62	E 8	99 [HI]	30.02
Texas Medical Center Heliport	17:35	Thunder \ Lightning Observed	10	87	73	62	SE 13G20	94 [HI]	30.01
Sugar Land	17:35	Heavy Rain With Thunder \ Fog \ Lightning Observed	1/4	77	74	90	CALM	-	30.02
Houston Hobby Airport	16:53	Mostly Cloudy	10	90	74	59	E 10	99 [HI]	30.02
Arcola/Sienna	17:35	Thunder \ Lightning Observed	10	90	72	55	SE 6	97 [HI]	30.02
Pearland	16:53	Clear	10	89	75	63	E 10	99 [HI]	30.04
Ellington Field	16:54	Mostly Clear	10	89	75	62	E 12	99 [HI]	30.02
La Porte	17:35	Lightning Observed	10	86	73	66	ESE 8	93 [HI]	30.03
Wharton	17:35	Rain	10	84	72	67	ENE 15	-	30.03
Angleton/Lake Jackson	13:15	Heavy Rain With Thunder	3/4	79	73	82	SSW 14G24	-	29.97
Galveston	16:52	Clear	10	87	77	72	ESE 10	99 [HI]	30.04
Bay City	17:35	Light Rain \ Lightning Observed	7	84	80	87	WSW 7	98 [HI]	29.98
Palacios	17:35	Thunder \ Lightning Observed	10	84	78	82	CALM	95 [HI]	30.01
Rig 20 Miles SE of Matagorda	17:40	Mostly Cloudy	10	87	77	70	CALM	99 [HI]	30.07

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